25823380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 59766336

約数和(自身を除く): 33942956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1097, 1177, 2140, 2194, 2354, 4388, 4708, 5485, 5885, 10970, 11770, 12067, 21940, 23540, 24134, 48268, 60335, 117379, 120670, 234758, 241340, 469516, 586895, 1173790, 1291169, 2347580, 2582338, 5164676, 6455845, 12911690, 25823380]

約数ペア:

[(1, 25823380), (2, 12911690), (4, 6455845), (5, 5164676), (10, 2582338), (11, 2347580), (20, 1291169), (22, 1173790), (44, 586895), (55, 469516), (107, 241340), (110, 234758), (214, 120670), (220, 117379), (428, 60335), (535, 48268), (1070, 24134), (1097, 23540), (1177, 21940), (2140, 12067), (2194, 11770), (2354, 10970), (4388, 5885), (4708, 5485)]